呬字诀呼吸操对慢性阻塞性肺疾病稳定期患者的康复效果研究
희자결호흡조대만성조새성폐질병은정기환자적강복효과연구
The rehabilitation effects of Si tactic of breathing exercises for stable patients with chronic obstructive pulmonary disease
저자의 최근 논문